<?php
/**
 * Created by PhpStorm.
 * User: mac
 * Date: 2018/6/28
 * Time: 14:08
 */

namespace app\common\model;


use think\Model;

class WebConfig extends Model
{
    public function getgetgmxz(){
        $where = array(
            'id' => 1
        );

        return $this->where($where)->field("notes_to_buy,audio_poster,course_poster")->find();
    }
}